I'm holding a huge stock of herbs, flasks, pots, gems, fish, feasts/foods to sell when Uldir releases. Its already too close to start investing into that so I would just farm herbs and try to sell Anchor Weed as fast as possible right now when price is still high. Blizz can buff spawn rate anytime or reduce materials needed like they did with feasts.
At least they didn't require dungeons and raids to get through the basic skilling-up this time; I remember a lot of people were unhappy about that in Legion; I boosted some through for quests who weren't comfortable in a queue. It was always a traditional occupation for people who don't/can't group. Again, I appreciate the small mercy. They may need to strangle professions, but it was unnecessary to be just mean to people.